baber/WOPTO huggingface dataset:
Patent EP-0261095-A2 (EP)
Inventor: NUNES ANTONIO JOSE RODRIGUES R
IPC: F02M37/00
Filed: 1987-06-25
Abstract: The apparatus which is the object of the present invention, aims first at eliminating the problems resulting from the unpriming of the fuel injection pump in Diesel type internal-combusting engines, when the air is mixed in the fuel. 
     The fuel coming from the tank gets into the hole (A) in the main body (FIG. 2), in the upper part of the apparatus and goes out through the hole (B), through the holes made in the suction hose (Bʹ) to the injection pump. 
     The fuel back leakage get in through the hole (D). 
     There is a warning probe placed in hole (E) provided with a buoy which, when the fuel lowers in the apparatus to a certain level (owing to the air entrance) puts into action, through a magnetic switch, an electromagnetic valve of automatic air discharge, connected to the hole (C). 
     If the fuel entrance in the apparatus will be lower than the motor's consumption (caused by a pipe rupture, lack of fuel, and so on) the buoy will reach the critical level and will then set in motion a second magnetic switch, connected to an electronic circuit, in order to switch off the electric feeding current and, at the same time provide the feeding of a warning lamp placed in the panel and/or any other type of alarm. 
     Once the apparatus is fixed, the injection pump will no longer unprime.
Patent EP-0275048-A2 (EP)
Inventor: FUNABASHI TSUNEO
IPC: G06F15/17
Filed: 1988-01-08
Abstract: A multi-microcomputer system comprising a first microcomputer system, a second microcomputer system, and a direct memory access controller which has a function of controlling a data transfer operation that is executed between the first microcomputer system and the second microcomputer system.
Patent EP-0284750-A2 (EP)
Inventor: SIM STEVEN C
IPC: G11B23/00
Filed: 1988-02-12
Abstract: A stabilizing ring (10) having a circular body with an adhesive lower surface (20) for adhering adjacent to the outer edge (28) of a compact disc (12). A positioning device (30) has a hub (34) with a projection (38) extending from the center of the hub (34) for concentrically aligning the stabiliz­ing ring (10) with the compact disc (12). The stabilizing ring (10) has a uniform mass distribution with an approximate mass of 2.8 grams.
Patent EP-0283924-A2 (EP)
Inventor: ASANO MAKOTO
IPC: B41M5/155
Filed: 1988-03-17
Abstract: An aqueous suspension of a multivalent-metal-modified salicylic acid resin, which is suitable for use in the production of color-developing sheets for pressure-sensitive recording paper sheets, contains a specific multivalent-metal-modified salicylic acid resin as the first-mentioned resin. Fine particles of the specific multivalent-metal-modified salicylic acid is dispersed in an aqueous solution of a dispersant composed of at least one compound selected from the group consisting of:
     (a) water-soluble anionic high-molecular compounds composed of polyvinyl alcohol derivatives containing sulfonic acid groups in their molecules, and salts thereof,   (b) acrylamide-modified polyvinyl alcohols, and   (c) water-soluble anionic high-molecular compounds composed of polymers or copolymers comprising particular styrenesulfonic acid derivatives as their essential components. The aqueous dispersion is prepared by finely grinding the specific multivalent-metal-modified salicylic acid in the aqueous solution of the dispersant.
Patent EP-0287968-A2 (EP)
Inventor: BECKER GUNTHER
IPC: B01F15/04
Filed: 1988-04-15
Abstract: Das Verfahren und die Vorrichtung zum Dosieren und Mischen von Mehrkomponenten-Kunststoffen, insbesondere Polyurethan, arbeitet mit mindestens zwei zeitweise im Gegentakt betriebenen, hydraulischen Kolben- und Zylindereinheiten A1 und A2 für jede Komponente. Der Druck für die die Dosierung übernehmende zweite Kolben- und Zylindereinheit wird vor Beginn des Dosierens dem Druck der gerade dosierenden ersten Kolben- und Zylindereinheit angeglichen. Die Umschaltung von der einen auf die andere Kolben- und Zylindereinheit (z.B. von A1 auf A2) erfolgt so, daß mit dem Abschalten der ersten Kolben- und Zylindereinheit gleichzeitig das Dosieren von der zweiten Kolben- und Zylindereinheit übernommen wird. Hierzu ist ein Schaltventil 9 mit einer sog. Nullüberdeckung vorgesehen, das den Komponentenstrom aus der einen Kolben- und Zylindereinheit zwangsläufig und gleichzeitig mit dem Abschalten der anderen Kolben- und Zylindereinheit freigibt. Die Vorspannung und Druckangleichung erfolgt durch eine hydraulische Steuereinrichtung 8, die in den hydraulischen Kreis des Volumenstromes in Leitung 21 eingebaut ist und eine automatische Angleichung des Vorspanndruckes an den Dosierdruck bewirkt. Hierdurch ist eine Vorspannung und Druckangleichung ohne zusätzliche Bauteile auf der Komponentenseite möglich.
Patent EP-0334989-A2 (EP)
Inventor: PRAHL GREGOR M
IPC: A61F2/66
Filed: 1988-05-04
Abstract: The artificial foot for a leg prosthesis has, in its sole area, a plate-shaped strengthening element (10) embedded in the foot preform. The strengthening element consists of two leaf springs (10a,10b) which are approximately of the same length and lie over one another, and are shaped in accordance with the rolling profile of the foot, as a result of which an improved metatarsal elasticity is achieved. 
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Patent EP-0291982-A2 (EP)
Inventor: KRISTENANSKY JOHN L
IPC: C07K1/04
Filed: 1988-05-19
Abstract: This invention relates to cyclic peptide derivatives which are useful anticoagulant agents.
Patent EP-0294809-A2 (EP)
Inventor: BRIDGES JACK E
IPC: E21B36/04
Filed: 1988-06-09
Abstract: An electrical heating system for an oil well of the kind comprising a well bore extending through and below an oil producing formation to afford a rathole of substantial depth, the well including an electrically conductive first casing section from the earth surface down through the overburden, an electrically conductive second casing section continuing down through the oil producing formation, and a third casing section in the rathole. The first and second casing sections are usually steel pipe. An electrical power supply is connected to primary and secondary electrodes for conductive heating of a portion of the oil producing formation; the primary electrode is an uninsulated portion of the second casing section. The third casing section constitutes an insulator for electrical isolation of the rathole. The first casing section preferably has external insulation for most of its length, and any conductive casing sections extending down below the third casing section, including a float shoe housing if present, preferably has both external and internal electrical insulation.
Patent EP-0299346-A2 (EP)
Inventor: BERG SVEN-OLOF
IPC: B65B69/00
Filed: 1988-07-06
Abstract: An arrangement for the discharge of goods (50) from a package band (24) of flexible plastic material comprises a discharge board (60). The package band is provided with pockets (16) placed following one another and is moved along the discharge board so as to place the pockets in positions where a discharging device (71) moves a pusher roll (74) towards a receiving means (82). The pusher roll at this rests against the outer boundary wall (11b) of the package belt and pushes the goods (50) out of pockets (16) of the package belt. A retaining device (64) is situated inside a tunnel (18) of the package band and holds the same in place whilst the pusher roll discharges the goods to the receiving means (82).
Patent EP-0324059-A2 (EP)
Inventor: DOSSEL KARL-FRIEDRICH DR
IPC: G03F7/075
Filed: 1988-09-07
Abstract: A positive-working radiation-sensitive composition is proposed which contains a compound which forms an acid when exposed to actinic radiation and also contains a compound which is acid-cleavable, and which is characterised in that the compound which is acid-cleavable contains a silylenole ether grouping. …<??>The radiation-sensitive composition described has a better shelf life than the prior art and a high structural resolution.
Patent EP-0306936-A2 (EP)
Inventor: UOHAMA MASAO
IPC: C07C259/10
Filed: 1988-09-08
Abstract: A process for producing an aminooxyacetic acid salt comprises reacting benzhydroxamic acid of formula:
      (where R¹ is a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom) with a halogenoacetic acid of formula: 
 
XCH₂CO₂H      (III) 
 
(where X is an iodine, bromine or chlorine atoms) in the presence of a metal hydroxide or a metal carbonate to form benzamidooxyacetic acid of formula (IV):
      [(where R¹ is the same as in the formula (II)], and thereafter hydrolyzing the benzamidooxyacetic acid in the presence of a mineral acid to obtain an aminooxyacetic acid salt of formula: 
 
2H₂NOCH₂CO₂H·A      (V)
Patent EP-0353346-A2 (EP)
Inventor: SCHMITZ BERND-HORST
IPC: H02K5/128
Filed: 1988-11-04
Abstract: Die Erfindung betrifft einen Spalttopf für stopfbuchsenlose elektrische oder magnetische Antriebsaggregate, dessen Mantel aus Schichten aus faserverstärktem Kunststoff besteht, wobei sich die Schichten mit Umfangswicklungen und Helixwicklungen abwechseln und wobei das offene stirnseitige Ende des Topfes durch zusätzliche Umfangswicklungen verstärkt ist. Um auch bei hohen Drücken des Betriebsmediums einen sicheren und dauerhaften Betrieb zu gewährleisten, werden folgende Maßnahmen vorgeschlagen: a) das Bodenteil (2) hat eine napfförmige Gestalt mit einem sich in axialer Richtung zum Spalttopfinnenraum hin erstreckenden, zungenförmigen Rand (2a) und ist mit einem Preßsitz in den Mantel (1) eingeklebt; b) der zungenförmige Rand (2a) verjüngt sich mit seiner Innenfläche (2c) vom Boden zum Spalttopfinnenraum hin; c) das durch Umfangswicklungen verstärkte offene Ende des Mantels (1) ist zu einem Anschlußflansch (1a) erweitert.
Patent EP-0320807-A2 (EP)
Inventor: BARDOS THOMAS J
IPC: A61P35/00
Filed: 1988-12-09
Abstract: Polyribonucleotide analogs which are partially substituted by the introduction of mercapto groups and fluorine at the 5-­position of some of their cytosine and uracil bases possess effective  in vivo  antitumor activity. Double stranded complexes formed from such polynucleotides are especially active as interferon inducers.
Patent EP-0322769-A2 (EP)
Inventor: NARITA SUSUMU
IPC: G06F9/26
Filed: 1988-12-22
Abstract: Herein disclosed is a data processing apparatus (100) such as a pipeline processing microprocessor, in which the content of a subsequent instruction to be fetched from a memory is different depending upon the formation or non-formation of a conditional branch instruction. In order to execute the conditional branch instruction, a micro-ROM contains: a first micro-instruction having an information for a conditional discrimination, an information requesting a branch ready and a subsequent micro-address of an even address; a second micro-instruction having an information requesting a branch and a subsequent micro-address of an odd address; and a third micro-­instruction requesting a subsequent instruction decoding. When the branch condition is formed, the even address is outputted from a micro-address generating circuit (115). Before the branch is requested by the second micro-instruction, a micro-address analyzing circuit (130) feeds, if the brach condition is formed, the branch request signal to an instruction fetch unit (101) in response to the even address and the branch ready information of the first micro-instruction so that the time interval between the execution of the conditional branch instruction and the execution of the subsequent instruction can be shortened.
Patent EP-0324163-A2 (EP)
Inventor: SENGE THEORDOR DR
IPC: A61F2/28
Filed: 1988-12-27
Abstract: An apparatus for inducing bone growth comprising a source (32) for acoustic shock waves and a device for coupling them into a site where bone growth ist desired.
Patent EP-0296654-A2 (EP)
Inventor: ANGELINI SERGIO
IPC: C25D7/04
Filed: 1988-06-03
Abstract: The automatic plant for the continuous electroplating treatment of metal bars according to this invention comprises, in succession, an automatic introduction unit (1) for bars to be treated, a degreasing and cleaning unit (2) for the bars, an electrolytic treatment unit (3) having one or more successive cells and associated devices for electrical contact with the bars in movement, a handling device for the bars (4), a final polishing or burnishing unit (5) for the bars and an extraction and storage unit for the treated bars, wherein the automatic introduction unit (6) for the bars possesses means for reciprocal electrical and mechanical connection in alignment of the bars successively introduced and the extraction unit possesses means for separating the successive bars and for storing them side by side, the handling device for the bars carrying out an axial movement of them simultaneously with rotation of the bars on themselves.
Patent EP-0298587-A2 (EP)
Inventor: AID JAMES D
IPC: A61M1/14
Filed: 1988-05-09
Abstract: A flow rate measurement system and method suitable for monitoring filtrate flow in a hemodialysis apparatus, provides a pair of flow meters (12,14) in series at the input of a dialyzer (10) for producing electrical signals indicative of dialysate flow rate and a pair of flow meters (16, 18) in series at the output of the dialyzer (10) for producing electrical signals indicative of dialysate plus filtrate flow rate. A computer (30) receives the flow rate signals and is programmed to calibrate each flow meter during a calibration phase to correct for any variations in each pair to thereby produce corrective scale factors. During an operational phase of the apparatus, the program monitors the flow meters and provides an alarm if any changes between the readings of either of the pairs of flow meters (12,14/16,18) occurs.
Patent EP-0291327-A2 (EP)
Inventor: SHIH NENG-YANG
IPC: C07C49/747
Filed: 1988-05-13
Abstract: Certain aryl substituted naphthalene, benzoxepine, benzazepine and benzocycloheptene derivatives are disclosed. The compounds are useful in treating hyperproliferative skin disease, allergic reactions and inflammation.
Patent EP-0305196-A2 (EP)
Inventor: HERZLINGER ANDREI
IPC: C08L25/16
Filed: 1988-08-26
Abstract: Triazine derivatives of the formula: 
 
[(NCO)₃R₁R₂R₃] n       (I) 
 
are described, wherein: 
R₁, R₂ and R₃ are the same or different and represent a ring perhalogenated benzyl and/or xylilydene, and which are bonded to the triazine ring on the N atoms when the ring is saturated, or on the O atoms when the ring is unsaturated, and n is an integer between 1 and 5. The invention is further directed to flame-retardant compositions and to plastic compositions which comprise a compound of formula I.
Patent EP-0314438-A2 (EP)
Inventor: ITOH YOSHIKAZU
IPC: A01N57/12
Filed: 1988-10-25
Abstract: The present invention discloses a thiophos­phoric acid ester useful to control pests living in soil and a process for producing said ester. Said ester has excellent activity in controlling pests living in soil such as southern corn rootworm, cupreous chafer, etc. 
     The present invention discloses also a method for stabilizing said ester by adding at least one compound selected from the group consisting of polyols, polyalkylene glycols and their esters and ethers. 
     According to the present invention, there is provided a highly active and stable soil pest control­ling agent and agricultural composition.
Patent EP-0314470-A2 (EP)
Inventor: HARDY DWAYNE E
IPC: A61M25/06
Filed: 1988-10-27
Abstract: A catheter assembly has a cannula (12) with a longitudinal duct (18) containing a longitudinal piercing member (20) having a sharp insertion tip (26). A hub (28) having a passageway (30) therethrough is attached to the cannula with the passageway in flow communication with the duct in the cannula. A longitudinal piercing member extractor construction, such as a wire (36), extends longitudinally from the longitudinal piercing member. The extractor construction extends through the duct of the cannula and through the passageway of the hub. A bore in a tube (50) contains the piercing member (20). The bore in the tube is at least as long as the longitudinal piercing member. Structure is provided which retains the longitudinal piercing member such that its sharp insertion tip is enclosed in the receiving tube. A needle or stylet which is removed by the wire is entrapped within the receiving tube thereby protecting attending medical personnel from being accidentally stuck thereby. The chances of spread of communicable diseases such as AIDS is thereby significantly reduced.
Patent EP-0321097-A2 (EP)
Inventor: KAIGLER WILLIAM JAY
IPC: G01L13/02
Filed: 1988-11-18
Abstract: A dual sided pressured sensor, which is particularly useful for measuring differential pressures, comprises a diaphragm (10) having top and bottom surfaces (12, 16) with pairs of strain gauges (14, 18) on both these surfaces. The two pairs of strain gauges (14, 18) are substantially at the same radial position on the diaphragm (10) and preferably near its centre (Figure 8a) or near its outer periphery (Figure 10a). The gauges can be connected in a Wheatstone bridge configuration to measure pressures applied to the diaphragm which result in slight bending of the diaphragm. The bending applies compressive and tensile pressures to the two pairs of gauges for changing an electrical characteristic thereof. The electrical characteristic normally changes in a nonlinear fashion. The nonlinearity, however, for the pairs of gauges on the top and bottom surfaces, are of opposite signs and equal magnitude so that they cancel each other to provide an accurate pressure measurement.
Patent EP-0323085-A2 (EP)
Inventor: NISWONGER DAVID SCOTT
IPC: C08G77/06
Filed: 1988-12-16
Abstract: What is described is a process for the treatment of organosilanes to reduce the content of more highly functional silanes. The process comprises (A) contacting a mixture, the mixture comprising a major portion of the organosilane and a minor portion of the more highly functional silanes, with organosiloxanes, and a sufficient amount of a catalyst effective in promoting the reaction between the more highly functional silanes and the organosiloxane to form more highly halogenated polyfunctional siloxanes; and (B) isolating the organosilane from the polyfunctional siloxanes and the organosiloxanes by conventional means such as distillation.
Patent EP-0325883-A2 (EP)
Inventor: COOK SHERRY ANDERSON
IPC: B41J21/00
Filed: 1988-11-22
Abstract: The invention automatically divides the text at the end of the page in such a way that widow lines and orphan lines of text do not exist. The typewriter electronic controls 12 shift the effective page end point to shift the orphan line of text to the next page of text or delays the page ending to accomodate the widow line on the present page (11) rather than forcing the line to the top of the next page. The text is not altered in the memory of the typewriter and no stop codes or page end codes are inserted in the text memory, thereby eliminating revision problems with the paginated text.
Patent EP-0317503-A2 (EP)
Inventor: BURKHARDT ROLF PROF DR
IPC: A61B17/56
Filed: 1988-11-03
Abstract: The hollow milling cutter (9) used for cutting out a sample of cartilage or bone is screwed to the drive shaft (6) of a drive mechanism. Arranged in the hollow milling cutter (9) is a collet chuck (10), which serves as an extractor and which can be screwed forwards and backwards by means of a nut which can be screwed on the milling cutter holder (7) holding the milling cutter (9), and the opening of which collet chuck reduces during the forward screwing in order to secure the bone sample. Mounted displaceably inside this collet chuck is an ejector (15), which is connected by means of a transverse pin (16) to an ejector sleeve (17) used for activation. 
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Patent EP-0298054-A2 (EP)
Inventor: TESSERA-CHIESA EMILIO
IPC: B65D33/36
Filed: 1988-06-28
Abstract: A device for opening and closing sealed packets (1) containing food products in pieces, particularly sweets and the like, comprising a self-adhesive strip (7) applied in a partially detachable and re-attachable manner to the wall (5) of the packet in correspondence with a shaped cut (9) therein, so as to achieve controlled tearing of the wall during first detachment of the adhesive strip, in order to define an opening (4) through which the products in the packet can be removed. The self-adhesive strip (7) is transparent and indicator means (15) are associated therewith to provide indications of any fraudulent opening of the packet (1).
Patent EP-0337073-A2 (EP)
Inventor: VOJE HEINZ-HELMUT
IPC: B01D53/56
Filed: 1989-03-23
Abstract: In selective noncatalytic denitrification, a flue gas stream is brought into contact with a reagent, e.g. ammonia, in a homogeneous gas phase reaction. It is important that the contact zone coincides exactly with the zone in which the flue gas passes through a narrow range, normally termed the "temperature window", in the vicinity of 1000 DEG C. Particularly in the retrofitting of existing furnaces with denitrification equipment it is often difficult to bring the reagent into contact with the flue gas at exactly the right position.   The reagent solution in the form of drops of variable size is blown into the flue gas stream using jets of a carrier gas. The drops are produced by bringing together an aqueous reagent solution and a carrier gas jet at an edge. With large drops the place at which the reagent evaporates is further downstream than with small drops. Therefore by altering the size of the drops, the zone in which the reagent in the gaseous state is mixed with the flue gas may be moved. The drop size is altered by changing the path length covered by the liquid in the carrier gas jet, before this exits from the nozzle opening. For this purpose a nozzle (1) is used which has a coaxial inner tube (12) movable in the direction of the axis. Noncatalytic denitrification of flue gases from large scale furnaces.   <IMAGE>
Patent EP-0331062-A2 (EP)
Inventor: ANDERSSON KARL-ERIK
IPC: F23J15/02
Filed: 1989-02-25
Abstract: Manifold (35) for receiving gas streams from a plurality of groups of gas purifiers (14, 16) arranged in parallel. The manifold (35) comprises a number of pipe parts (38a-d) with a successively increasing diameter forming a main channel in the manifold (35). A first pipe part (38a) projects into a second pipe part (38b), whereby, in the gap between the pipe parts (38a, 38b), a gap or connection channel (40b) is formed which is substantially parallel to the main channel formed by the pipe parts (38a-d). The second pipe part (38b) projects into the third pipe part (38c), thus forming a gap (40b) between the pipe parts (38b, 38c), and so on. Outlet tube parts (36a-d) from the cyclones (16a-d) are connected to the channels formed by said gaps (40b, 40c,...).
Patent EP-0334358-A2 (EP)
Inventor: OZAKI AKIO
IPC: C12N9/80
Filed: 1989-03-23
Abstract: A novel D-amidase is described. The enzyme specifically hydrolyzes D-α-alanineamide into D-α-alanine. It is produced by culturing a microorganism belonging to the genus  Arthrobacter , and is useful as an enzyme for efficiently producing D-α-alanine having a high optical purity and/or L-α-­alanineamide from DL-α-alanineamide or D-α-alanineamide at low cost.
Patent EP-0327143-A2 (EP)
Inventor: DREYER HEINZ DIPL-ING UNIV DR
IPC: A01C17/00
Filed: 1986-02-06
Abstract: The invention relates to a broadcaster with a supply container and with a distributor device having at least two driven distributor members, to which the materials to be discharged can be fed via at least one respective outlet orifice closable by means of a slide arrangement and adjustable to a specific opening width, the slide arrangements being capable of being brought into the closing position and into the opening position independently of one another by means of two remote-control devices actuable from the tractor seat. To develop a broadcaster of this type so that it is characterised by an improved adaptability to different conditions of use, the remote-control devices are designed to adjust the slide arrangements into opening positions additional to the specific opening position. <IMAGE>